Commits · 4fbccfab2371eb400efc51e550bf89adb87f1070 · Linshizhi / ffmpeg.wasm-core · GitLab

11 Feb, 2012 17 commits
- sunrast: Add support for gray8 decoding. · 4fbccfab
  Aneesh Dogra authored Feb 11, 2012
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  4fbccfab
- swscale: enforce a minimum filtersize. · dae2ce36
  Ronald S. Bultje authored Feb 11, 2012
```
At very small dimensions, this calculation could lead to zero-sized
filters, which leads to uninitialized output, zero-sized allocations,
loop overflows in SIMD that uses do{..}while(i++<filtersize); instead
of for(i=0;i<filtersize;i++){..} and several other similar failures.
Therefore, require a minimum filtersize of 1.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  dae2ce36
- alacenc: use AVCodec.encode2() · 764852d6
  Justin Ruggles authored Feb 03, 2012
  
  764852d6
- alacenc: cosmetics: indentation · bee80054
  Justin Ruggles authored Feb 03, 2012
  
  bee80054
- alacenc: consolidate bitstream writing into a single function. · b6e8ff72
  Justin Ruggles authored Feb 03, 2012
```
Simplifies use of verbatim mode.
```
  b6e8ff72
- alacenc: only encode frame size in header for a final smaller frame · b590f3a7
  Justin Ruggles authored Feb 03, 2012
```
Otherwise it is not needed because it matches the frame size as encoded in
the extradata.
```
  b590f3a7
- alacenc: store current frame size in AlacEncodeContext. · ba821b09
  Justin Ruggles authored Feb 02, 2012
```
This avoids an indirection and will simplify implementation of encode2()
```
  ba821b09
- alacenc: return AVERROR codes in alac_encode_frame() · 65d15aec
  Justin Ruggles authored Feb 02, 2012
  
  65d15aec
- alacenc: calculate a new max frame size for the final small frame · 302daf58
  Justin Ruggles authored Feb 02, 2012
```
Gives a better estimate of buffer requirements and a better decision of
whether or not to use verbatim mode.
```
  302daf58
- alacenc: pretty-printing and other cosmetics · fc9cf0b2
  Justin Ruggles authored Feb 02, 2012
  
  fc9cf0b2
- alacenc: fix error handling and potential memleaks in alac_encode_init() · 51c24838
  Justin Ruggles authored Feb 02, 2012
  
  51c24838
- alacenc: do not set coded_frame->key_frame · 6e632283
  Justin Ruggles authored Feb 02, 2012
```
It is already set in avcodec_alloc_frame()
```
  6e632283
- alacenc: do not set bits_per_coded_sample · 64fe3eae
  Justin Ruggles authored Feb 02, 2012
```
encoded ALAC does not have a fixed number of bits per sample
```
  64fe3eae
- alacenc: remove unneeded frame_size check in alac_encode_frame() · 43a4cb07
  Justin Ruggles authored Feb 02, 2012
  
  43a4cb07
- tta: error out if samplerate is zero. · 7416d610
  Ronald S. Bultje authored Feb 10, 2012
```
Prevents a division by zero later on.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  7416d610
- ttadec: fix invalid free when an error occurs while decoding 24-bit tta · 6ab681a4
  Justin Ruggles authored Feb 09, 2012
  
  6ab681a4
- wavpack: add needed braces for 2 statements inside an if block · 9d7cee50
  Justin Ruggles authored Feb 11, 2012
  
  9d7cee50
10 Feb, 2012 23 commits
- v210enc: remove redundant check for pix_fmt · f98ede7e
  Paul B Mahol authored Feb 05, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  f98ede7e
- wavpack: allow user to disable CRC checking · c388558d
  Paul B Mahol authored Feb 10, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  c388558d
- v210enc: Use Bytestream2 functions · eeb9e61a
  Aneesh Dogra authored Feb 08, 2012
```
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  eeb9e61a
- cafdec: Check return value of avio_seek and avoid modifying state if it fails · af701d42
  Joakim Plate authored Feb 10, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  af701d42
- yop: Check return value of avio_seek and avoid modifying state if it fails · b69c2e0e
  Joakim Plate authored Feb 03, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  b69c2e0e
- tta: Check return value of avio_seek and avoid modifying state if it fails · e54165aa
  Joakim Plate authored Feb 03, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  e54165aa
- tmv: Check return value of avio_seek and avoid modifying state if it fails · 066ad092
  Joakim Plate authored Feb 03, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  066ad092
- r3d: Check return value of avio_seek and avoid modifying state if it fails · c7b08bc0
  Joakim Plate authored Feb 03, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  c7b08bc0
- nsvdec: Check return value of avio_seek and avoid modifying state if it fails · 8dcd00ea
  Joakim Plate authored Feb 03, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  8dcd00ea
- mpc8: Check return value of avio_seek and avoid modifying state if it fails · 97aa0929
  Joakim Plate authored Feb 03, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  97aa0929
- jvdec: Check return value of avio_seek and avoid modifying state if it fails · 9712e82a
  Joakim Plate authored Feb 03, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  9712e82a
- filmstripdec: Check return value of avio_seek and avoid modifying state if it fails · 64476d7e
  Joakim Plate authored Feb 03, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  64476d7e
- ffmdec: Check return value of avio_seek and avoid modifying state if it fails · d7c11b11
  Joakim Plate authored Feb 03, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  d7c11b11
- dv: Check return value of avio_seek and avoid modifying state if it fails · 8332321c
  Joakim Plate authored Feb 03, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  8332321c
- bink: Check return value of avio_seek and avoid modifying state if it fails · 3371e896
  Joakim Plate authored Feb 03, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  3371e896
- Check AVCodec.pix_fmts in avcodec_open2() · dcd2b55e
  Paul B Mahol authored Feb 10, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  dcd2b55e
- svq3: Prevent illegal reads while parsing extradata. · 9e1db721
  Alex Converse authored Feb 10, 2012
```
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
```
  9e1db721
- remove ParseContext1 · b24aaabd
  Rafaël Carré authored Feb 09, 2012
```
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  b24aaabd
- vc1: use ff_parse_close · 797639dc
  Rafaël Carré authored Feb 08, 2012
```
It works as long as ParseContext is the first member of the private struct
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  797639dc
- mpegvideo parser: move specific fields into private context · 07554ace
  Rafaël Carré authored Feb 08, 2012
```
This obviates using ParseContext1, which is slated for removal.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  07554ace
- mpeg4video parser: move specific fields into private context · e4092488
  Rafaël Carré authored Feb 10, 2012
```
This obviates using ParseContext1, which is slated for removal.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  e4092488
- cavs parser: fix parser context type · 53a09964
  Rafaël Carré authored Feb 08, 2012
```
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  53a09964
- 4xm, timefilter: K&R formatting cosmetics · 0c5d78a8
  Yordan Makariev authored Jan 11, 2012
```
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  0c5d78a8